Everest Da\u011f\u0131 ve Himalayalar, y\u00fckselen zirveleri ve muazzam \u00f6l\u00e7ekleriyle \u00fcnl\u00fc, ikonik simge yap\u0131lard\u0131r. Fakat bu devasa s\u0131rada\u011flar nas\u0131l olu\u015ftu? Cevap, Hindistan ve Avrasya tektonik plakalar\u0131 aras\u0131ndaki amans\u0131z \u00e7arp\u0131\u015fmada yat\u0131yor.<\/p>\n\n
K\u0131tasal \u00e7arp\u0131\u015fmalar, D\u00fcnya’n\u0131n tektonik plakalar\u0131n\u0131n etkile\u015fimini i\u00e7eren karma\u015f\u0131k jeolojik olaylard\u0131r. Plaklar \u00e7arp\u0131\u015ft\u0131k\u00e7a, yer y\u00fczeyi milyonlarca y\u0131l boyunca \u00f6nemli deformasyonlar ve y\u00fckselmeler ge\u00e7irir. Ortaya \u00e7\u0131kan arazi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde de\u011fi\u015febilir ve bilim insanlar\u0131 uzun zamand\u0131r bu manzaralar\u0131 \u015fekillendiren temel s\u00fcre\u00e7leri anlamaya \u00e7al\u0131\u015fmaktad\u0131r.<\/p>\n\n
\u0130leri bilgisayar modellemesini kullanan yeni bir ara\u015ft\u0131rma, Hindistan’\u0131n Himalayalar\u0131n olu\u015fumunda oynad\u0131\u011f\u0131 \u00f6zel rol\u00fc ayd\u0131nlatt\u0131. Model, Hindistan’\u0131n kal\u0131n ve sert kabu\u011funun, dev bir buldozer gibi hareket eden g\u00fc\u00e7l\u00fc bir g\u00fc\u00e7 g\u00f6revi g\u00f6rd\u00fc\u011f\u00fcn\u00fc ortaya koydu.<\/p>\n\n
Hindistan, Avrasya levhas\u0131na do\u011fru ilerledik\u00e7e, \u00c7in ve G\u00fcneydo\u011fu Asya’n\u0131n kara k\u00fctleleri ba\u015flang\u0131\u00e7ta bask\u0131ya direndi. Ancak bask\u0131 artt\u0131k\u00e7a, bu kara k\u00fctleleri yol vermek zorunda kald\u0131 ve Himalayalar\u0131n y\u00fckselen zirvelerini olu\u015fturmak \u00fczere y\u0131\u011f\u0131ld\u0131.<\/p>\n\n
Bilgisayar modeli, \u00e7arp\u0131\u015fma s\u00fcrecinin ayr\u0131nt\u0131l\u0131 bir g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fc sa\u011flad\u0131. Hindistan ile Avrasya aras\u0131ndaki \u00e7arp\u0131\u015fman\u0131n, kuvvetlerin karma\u015f\u0131k bir etkile\u015fimine yol a\u00e7t\u0131\u011f\u0131n\u0131 g\u00f6sterdi.<\/p>\n\n
Ba\u015flang\u0131\u00e7ta, Hindistan levhas\u0131, bir ka\u011f\u0131d\u0131n di\u011ferinin alt\u0131na kaymas\u0131 gibi Avrasya levhas\u0131n\u0131n alt\u0131na dald\u0131. Ancak Hindistan’\u0131n kabu\u011funun g\u00fcc\u00fc nedeniyle, bu dalma i\u015flemi tamamlanmad\u0131. Bunun yerine, Hindistan levhas\u0131 s\u0131k\u0131\u015ft\u0131 ve Avrasya levhas\u0131na muazzam bir g\u00fc\u00e7le bast\u0131rd\u0131.<\/p>\n\n
Bask\u0131 artt\u0131k\u00e7a, \u00c7in ve G\u00fcneydo\u011fu Asya’n\u0131n kara k\u00fctleleri yava\u015f yava\u015f “serbest kald\u0131”, yani art\u0131k Hindistan’\u0131n ilerlemesinin g\u00fcc\u00fcne direnemez hale geldi. Bu, nihayetinde Himalayalar\u0131 \u015fimdiki y\u00fcksekliklerine kald\u0131ran devasa k\u0131vr\u0131mlar\u0131n ve faylar\u0131n olu\u015fumuna yol a\u00e7t\u0131.<\/p>\n\n
\u00c7arp\u0131\u015fan kabu\u011fun kal\u0131nl\u0131\u011f\u0131, k\u0131tasal \u00e7arp\u0131\u015fmalar\u0131n sonucunu belirlemede \u00e7ok \u00f6nemli bir rol oynar. Himalayalar \u00f6rne\u011finde, Hindistan’\u0131n kal\u0131n ve sert kabu\u011fu, da\u011f s\u0131ras\u0131n\u0131n olu\u015fumunu ilerleten itici bir g\u00fc\u00e7 g\u00f6revi g\u00f6rd\u00fc.<\/p>\n\n
\u00d6te yandan, \u00e7arp\u0131\u015fan plakalar\u0131n daha ince ve daha esnek kabuklar\u0131 olsayd\u0131, birbirlerinin alt\u0131na dalmalar\u0131 daha olas\u0131 olurdu ve bu da farkl\u0131 bir t\u00fcr jeolojik olu\u015fuma yol a\u00e7ard\u0131.<\/p>\n\n
Himalayalar, k\u0131tasal \u00e7arp\u0131\u015fmalar\u0131n muazzam g\u00fcc\u00fcn\u00fcn ve Hindistan’\u0131n D\u00fcnya’n\u0131n y\u00fczeyini \u015fekillendirmede oynad\u0131\u011f\u0131 rol\u00fcn bir kan\u0131t\u0131 olarak durmaktad\u0131r. Bilgisayar modelleriyle g\u00f6rselle\u015ftirilen \u00e7arp\u0131\u015fma s\u00fcreci, da\u011f olu\u015fumunu y\u00f6nlendiren karma\u015f\u0131k kuvvetler hakk\u0131nda de\u011ferli bilgiler sa\u011flar.<\/p>\n\n
Bu s\u00fcre\u00e7leri anlamak, yaln\u0131zca gezegenimizin tarihini \u00e7\u00f6zmek i\u00e7in de\u011fil, ayn\u0131 zamanda gelecekteki jeolojik olaylar\u0131 tahmin etmek ve potansiyel etkilerini azaltmak i\u00e7in de \u00e7ok \u00f6nemlidir.<\/p>","protected":false},"excerpt":{"rendered":"
Everest Da\u011f\u0131 Nas\u0131l Olu\u015ftu: Hindistan’\u0131n Asya’ya Kar\u015f\u0131 Amans\u0131z \u0130ti\u015fi Himalayalar\u0131n Olu\u015fumu Everest Da\u011f\u0131 ve Himalayalar, y\u00fckselen zirveleri ve muazzam \u00f6l\u00e7ekleriyle \u00fcnl\u00fc, ikonik simge yap\u0131lard\u0131r. Fakat bu devasa s\u0131rada\u011flar nas\u0131l olu\u015ftu?…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1268],"tags":[15196,5450,207,17387,572],"class_list":["post-12872","post","type-post","status-publish","format-standard","hentry","category-geology","tag-mount-everest","tag-himalayas","tag-geology","tag-continental-collisions","tag-earth-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/12872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=12872"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/12872\/revisions"}],"predecessor-version":[{"id":12873,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/12872\/revisions\/12873"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=12872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=12872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=12872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}